Measurement of NO in Lieu of NOx in Modal Automobile Exhaust Analysis Envirotest Systems Corporation

Format:

Conference/Event

Author/Creator:

Kohn, Bruce R., author.

Conference Name:

International Fuels and Lubricants Meeting and Exposition (1997-10-13 : Tulsa, Oklahoma, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1997

Summary:

Measurement of nitric oxide (NO) has been shown to be an equivalent indication of total oxides of nitrogen (NOx) for the purpose of performing I/M 240 (modal) emissions testing on gasoline powered automobiles. The study uses simultaneous measurements of NO and NOx taken during I/M 240 transient tests from a large random sample of in-use vehicles. Conclusions are also supported using published chemical reaction models and reaction rate experiments

Notes:

Vendor supplied data

Publisher Number:

972912

Access Restriction:

Restricted for use by site license